Anemia is one type of red blood cell disorder. A lack of the mineral iron in your blood usually causes this disorder. Your body needs iron to produce the protein hemoglobin, which helps your red blood cells carry oxygen from your lungs to the rest of your body.
Heat transfer refers to the physical process by which heat energy moves from one area to another. The Heat Transfer Methods figure above illustrates various heat transfer methods. Branches above the fire are receiving heat by convection and radiation.
Transfer of thermal energy through electromagnetic (light) waves. Heat is transferred by direct contact between the objects. On the surface of one object flight with Adams on the surface of another object and thermal energy is transferred. Example a pot put on a hot stove will transfer the heat, make the pot hot and cook what's in the pot.